krb5 commit [krb5-1.16]: Fix t_otp.py for pyrad 2.2

https://github.com/krb5/krb5/commit/0f76a3f1e9700de2624702110191b533d4e513cf
commit 0f76a3f1e9700de2624702110191b533d4e513cf
Author: Greg Hudson <[email protected]>
Date:   Mon Oct 21 13:56:55 2019 -0400

    Fix t_otp.py for pyrad 2.2
    
    pyrad 2.2 throws a KeyError exception in DecodePacket if any
    attributes from the packet are not defined in the dictionary.  Add a
    dictionary entry for Service-Type so this doesn't happen.
    
    (cherry picked from commit e60d01eb1686e112fba4743d4216ba61fec2bdc0)
    
    ticket: 8841
    version_fixed: 1.16.4

 src/tests/t_otp.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/tests/t_otp.py b/src/tests/t_otp.py
index 0544a21..48b9a0a 100755
--- a/src/tests/t_otp.py
+++ b/src/tests/t_otp.py
@@ -49,6 +49,7 @@ except ImportError:
 radius_attributes = '''
 ATTRIBUTE    User-Name    1    string
 ATTRIBUTE    User-Password   2    octets
+ATTRIBUTE    Service-Type    6    integer
 ATTRIBUTE    NAS-Identifier  32    string
 '''